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发明名称
METHOD OF OBTAINING IMPROVED NATURAL RUBBER VILCANIZATES
摘要
申请公布号
PL280468(A1)
申请公布日期
1991.01.14
申请号
PL19890280468
申请日期
1989.07.07
申请人
KARCZEWSKI JOZEF
发明人
KARCZEWSKI JOZEF
分类号
C08L7/00;(IPC1-7):C08L7/00
主分类号
C08L7/00
代理机构
代理人
主权项
地址
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